102200011210012 has 24 divisors (see below), whose sum is σ = 179450438517504. Its totient is φ = 50928490457712.

The previous prime is 102200011209983. The next prime is 102200011210013. The reversal of 102200011210012 is 210012110002201.

It is a junction number, because it is equal to n+sod(n) for n = 102200011209974 and 102200011210001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102200011210013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8228733 + ... + 16495819.

It is an arithmetic number, because the mean of its divisors is an integer number (7477101604896).

Almost surely, 2^{102200011210012} is an apocalyptic number.

It is an amenable number.

102200011210012 is a deficient number, since it is larger than the sum of its proper divisors (77250427307492).

102200011210012 is a wasteful number, since it uses less digits than its factorization.

102200011210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8277465 (or 8277463 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102200011210012 its reverse (210012110002201), we get a palindrome (312212121212213).

The spelling of 102200011210012 in words is "one hundred two trillion, two hundred billion, eleven million, two hundred ten thousand, twelve".